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Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 5579eb88d460..84f99f8eca4b 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -930,7 +930,8 @@ config CRYPTO_AES_TI 8 for decryption), this implementation only uses just two S-boxes of 256 bytes each, and attempts to eliminate data dependent latencies by prefetching the entire table into the cache at the start of each - block. + block. Interrupts are also disabled to avoid races where cachelines + are evicted when the CPU is interrupted to do something else. config CRYPTO_AES_586 tristate "AES cipher algorithms (i586)" |